The Classroom Victory Garden Project offers a super curriculum for your personal or classroom use. Click here for the info.
This is a great way to merge math, history, writing… into your lesson plans. They even guide you toward what you can get done if you have only 1 day, 1 week, 1 month, or a whole year.
Don’t forget to submit your info for their free poster via snail mail (U.S. only–international folks can download though).